Saint Peters Weather History Missouri, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Sat 16 May, 2026 Weather in Saint Peters

Sunrise: 05:49 AM Sunset: 08:09 PM	Moonrise: 05:13 AM Moonset: 08:34 PM	Max: 24.9 °c	Min: 19.5 °c	Avg: 21.4 °c	Precip: 1.30 mm	Max Wind: 22.7 kph

	Sat 16 0:00 am	Sat 16 3:00 am	Sat 16 6:00 am	Sat 16 9:00 am	Sat 16 12:00 pm	Sat 16 3:00 pm	Sat 16 6:00 pm	Sat 16 9:00 pm
Icon
Temp	21.8°c	20.4°c	19.8°c	21.3°c	20.9°c	22.5°c	24.5°c	20.0°c
Wind	17.3 kmph	18.7 kmph	15.8 kmph	17.6 kmph	22.7 kmph	17.6 kmph	13.7 kmph	11.2 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.10 mm	0.40 mm	0.20 mm	0.00 mm	0.00 mm
Cloud	6%	11%	50%	87%	80%	85%	21%	23%
Humidity	80%	88%	93%	85%	85%	79%	67%	75%
Pressure	1008 mb	1008 mb	1009 mb	1012 mb	1012 mb	1011 mb	1010 mb	1011 mb

Saint Peters Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 38°F	-4°C / 24°F	-1°C / 31°F	159 hours	65.70 mm / 2.59 In	5 days	1021 mb / 31 In
February	6°C / 43°F	-3°C / 27°F	2°C / 35°F	149 hours	74.46 mm / 2.93 In	6 days	1020 mb / 31 In
March	13°C / 56°F	4°C / 39°F	8°C / 47°F	163 hours	112.57 mm / 4.43 In	7 days	1017 mb / 31 In
April	19°C / 66°F	8°C / 47°F	13°C / 56°F	169 hours	164.64 mm / 6.48 In	8 days	1014 mb / 30 In
May	24°C / 75°F	14°C / 57°F	19°C / 66°F	194 hours	164.13 mm / 6.46 In	11 days	1014 mb / 30 In
June	29°C / 85°F	19°C / 67°F	24°C / 75°F	239 hours	117.62 mm / 4.63 In	9 days	1013 mb / 30 In
July	31°C / 88°F	21°C / 70°F	26°C / 79°F	241 hours	120.84 mm / 4.76 In	8 days	1015 mb / 30 In
August	30°C / 87°F	20°C / 68°F	25°C / 77°F	249 hours	113.32 mm / 4.46 In	8 days	1015 mb / 30 In
September	27°C / 81°F	16°C / 61°F	21°C / 71°F	244 hours	94.69 mm / 3.73 In	5 days	1016 mb / 30 In
October	20°C / 68°F	10°C / 50°F	15°C / 59°F	218 hours	102.17 mm / 4.02 In	6 days	1017 mb / 31 In
November	13°C / 55°F	4°C / 39°F	8°C / 46°F	207 hours	86.06 mm / 3.39 In	5 days	1020 mb / 31 In
December	7°C / 44°F	-1°C / 31°F	3°C / 37°F	170 hours	72.50 mm / 2.85 In	6 days	1020 mb / 31 In

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